Which was a term for a very large farm that often years slave labor

A plantation.

A plantation is where slaves were kept to work in the fields, most often being forced to work long and hard hours. Plantation owners were often cruel slave masters.

when in doubt choose c

it's what my teacher told my class when we were going into psats

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.